嵌入式实时操作系统VxWorks及其在地震勘探仪器中的应用  

Embedded real-time operation system VxWorks and its application in seismograph

作　　者：李艳军 罗兰兵 李兴华 

机构地区：[1]东方地球物理公司装备制造事业部装备研究中心,河北涿州072751

出　　处：《物探装备》2009年第4期227-232,共6页Equipment for Geophysical Prospecting

摘　　要：地震勘探仪器野外站体多采用嵌入式系统设计,而嵌入式操作系统是影响站体性能的重要因素之一。本文从嵌入式操作系统性能要求的角度出发,详细介绍了实时嵌入式操作系统VxWorks的结构特性和开发工具Tornado的开发架构,并分析了嵌入式操作系统VxWorks的重要特点、集成开发环境及其在现代遥测地震仪中的应用。The field unit of seismograph mostly uses the embedded system design, and embedded operation system is one of important factors affecting the property of unit. Starting from the angle of demand for the property of embedded operation system, the paper introduced in detail the structural characters of real-time embedded operation system VxWorks and framework of development tool Tornado, analyzed the important feature and integrative development environment of embedded operation system VxWorks and in application of remote seismograph.

关 键 词：实时操作系统 Vxworks板级支持包 多任务 强实时 

分 类 号：TP316.2[自动化与计算机技术—计算机软件与理论] P631.43[自动化与计算机技术—计算机科学与技术]